Issue 35, 2021

An electrochemical study on LiMn2O4 for Al3+ ion storage in aqueous electrolytes

Abstract

Herein, we report the possibility of electrochemical Al3+ ion insertion in LiMn2O4 in aqueous electrolytes. LiMn2O4 exhibits a discharge potential plateau of 1.5 V and a discharge capacity of 65 mA h g−1 is achieved at a current rate of 800 mA g−1 at the 75th cycle with the pre-addition of low-valence Mn ions in an aqueous AlCl3 electrolyte.

Graphical abstract: An electrochemical study on LiMn2O4 for Al3+ ion storage in aqueous electrolytes

Supplementary files

Article information

Article type
Communication
Submitted
02 7 2021
Accepted
23 8 2021
First published
06 9 2021

Phys. Chem. Chem. Phys., 2021,23, 19150-19154

An electrochemical study on LiMn2O4 for Al3+ ion storage in aqueous electrolytes

S. Nandi and S. K. Das, Phys. Chem. Chem. Phys., 2021, 23, 19150 DOI: 10.1039/D1CP03012D

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